EP0800558A1 - Beschichtungsmittel zur herstellung von wärmestrahlen reflektierenden überzügen - Google Patents
Beschichtungsmittel zur herstellung von wärmestrahlen reflektierenden überzügenInfo
- Publication number
- EP0800558A1 EP0800558A1 EP96938033A EP96938033A EP0800558A1 EP 0800558 A1 EP0800558 A1 EP 0800558A1 EP 96938033 A EP96938033 A EP 96938033A EP 96938033 A EP96938033 A EP 96938033A EP 0800558 A1 EP0800558 A1 EP 0800558A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- weight
- pigments
- black
- coating
- film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 35
- 239000000049 pigment Substances 0.000 claims abstract description 72
- 239000011248 coating agent Substances 0.000 claims abstract description 33
- 239000011230 binding agent Substances 0.000 claims abstract description 24
- 229920003023 plastic Polymers 0.000 claims abstract description 12
- 239000004033 plastic Substances 0.000 claims abstract description 9
- 239000002904 solvent Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052751 metal Inorganic materials 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- 239000002023 wood Substances 0.000 claims abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 20
- 230000005855 radiation Effects 0.000 claims description 16
- 238000012360 testing method Methods 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 15
- 239000004922 lacquer Substances 0.000 claims description 13
- 239000003973 paint Substances 0.000 claims description 13
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000008199 coating composition Substances 0.000 claims description 11
- 239000000470 constituent Substances 0.000 claims description 11
- 239000002966 varnish Substances 0.000 claims description 9
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- 239000000654 additive Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 claims description 7
- CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 6
- 239000004408 titanium dioxide Substances 0.000 claims description 6
- 239000004848 polyfunctional curative Substances 0.000 claims description 5
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- HEQBUZNAOJCRSL-UHFFFAOYSA-N iron(ii) chromite Chemical compound [O-2].[O-2].[O-2].[Cr+3].[Fe+3] HEQBUZNAOJCRSL-UHFFFAOYSA-N 0.000 claims description 4
- 229920001225 polyester resin Polymers 0.000 claims description 4
- 239000004645 polyester resin Substances 0.000 claims description 4
- 229920005749 polyurethane resin Polymers 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 239000012463 white pigment Substances 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 3
- 229920000180 alkyd Polymers 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 239000012948 isocyanate Substances 0.000 claims description 3
- 150000002513 isocyanates Chemical class 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 229920000058 polyacrylate Polymers 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 abstract description 3
- 235000012239 silicon dioxide Nutrition 0.000 abstract description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 239000000758 substrate Substances 0.000 description 10
- 239000003086 colorant Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- LHENQXAPVKABON-UHFFFAOYSA-N 1-methoxypropan-1-ol Chemical compound CCC(O)OC LHENQXAPVKABON-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 239000006229 carbon black Substances 0.000 description 3
- 239000013065 commercial product Substances 0.000 description 3
- 229910002021 Aerosil® TT 600 Inorganic materials 0.000 description 2
- 108010077544 Chromatin Proteins 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 2
- 210000003483 chromatin Anatomy 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 235000012222 talc Nutrition 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- IIKSFQIOFHBWSO-UHFFFAOYSA-N 2,9-bis(2-phenylethyl)anthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2h,9h)-tetrone Chemical compound O=C1C(C2=C34)=CC=C3C(C=35)=CC=C(C(N(CCC=6C=CC=CC=6)C6=O)=O)C5=C6C=CC=3C4=CC=C2C(=O)N1CCC1=CC=CC=C1 IIKSFQIOFHBWSO-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 238000007590 electrostatic spraying Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000010971 suitability test Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31591—Next to cellulosic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31605—Next to free metal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
- Y10T428/31681—Next to polyester, polyamide or polyimide [e.g., alkyd, glue, or nylon, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/3188—Next to cellulosic
- Y10T428/31895—Paper or wood
Definitions
- the invention relates to a coating composition for the production of coatings reflecting heat rays, containing binders,
- Pigments and solvents and / or water that reduces the heating of coated materials and interiors by solar radiation are included.
- JP-A 53 21 159 describes the use of black pigments, in particular perylene and azomethinazo black, with an IR reflectance of more than 60% in a wavelength range from 900 to 1500 nm.
- JP-A 4246478 describes IR-reflecting surfaces in connection with a coating material which contains, inter alia, pigments based on perylene or azo pigments. A reflectance of 80% is achieved.
- JP-A 52 93434 a special combination of colored pigments, each with a specific characteristic value for the reflection, is used to protect against the heating caused by solar radiation. Only that
- Pigments that are red, orange and yellow have favorable values of over 40% of this defined characteristic value, so that when the pigments are combined to form dark colors, there are only slight reflection effects. Furthermore, the possibility of unwanted absorption processes, in particular of infrared radiation components, can also arise here at the interfaces of the different pigments.
- oxides of titanium, nickel, antimony and chromium are used as heat-reflecting pigments, blending agents such as talc and dolomite also being used.
- WO 89/4351 describes heat-insulating color compositions which contain pigment mixtures of one or more oxides of zirconium, yttrium and indium.
- other oxides such as titanium dioxide, barium oxide and silicon oxide can be contained, with crystalline structures being used. If dark colors are desired, appropriate dark pigments must also be added to the composition.
- Metal compounds are severely restricted due to the harmful effects of these compounds. Furthermore, they are mostly very expensive. By adding appropriate pigments to achieve dark colors, there is a risk of unwanted absorption processes at the pigment interfaces and thus of unwanted side effects.
- a general method is known from DE-A 4035062, according to which interiors are equipped with a surface reflecting IR radiation.
- Pigments reflecting IR rays are titanium dioxide, aluminum flake pigments, chromium oxide and pigments suitable for producing camouflage colors. It is disadvantageous that the method includes both a specially infrared-reflecting substrate and a lacquer film applied thereon with special infrared-transparent pigments.
- the substrate mentioned requires an additional outlay on the process and, due to the light, white or metallic surface described, in particular on edges, causes opacity problems in the subsequent coating in dark colors.
- the object of the invention is to provide a coating agent for dark-colored coatings which contains a combination of different types of pigments. These are intended to impart heat radiation reflecting properties to the objects coated therewith without the disadvantages described occurring, in particular in such a way that the absorption of infrared radiation components at the interfaces of the different pigments is largely avoided.
- a preferred embodiment is the above-described coating composition according to the invention, which contains the following film-forming constituents:
- the sum of the film-forming constituents being 100% by weight.
- Azomethine azo type for example perylene black, azomethine black.
- suitable metal connections can also be used, which enable heat reflection.
- Such connections are e.g. black chrome, iron, nickel, spinel, cobalt black. In principle, however, all black pigments are suitable that
- the black pigments can be used individually or as a mixture with one another Preferred black pigments are perylene black, azomethine black or chrome black (for example chromatin black).
- certain suitable colored pigments are used.
- the suitability of the colored pigments depends on the course of their transmission curve or remission curve.
- test varnishes with 20 parts by weight of the pigment to be tested, based on 100 parts by weight of solid binder, are dispersed in a conventional test varnish formulation, applied with a 45 ⁇ m dry film thickness on a white background for reflectance measurements or transparent plastic film for transmission measurements.
- the procedure is analogous for inorganic pigments, only 50 parts by weight of pigments, based on 100 parts by weight of solid binder, are used.
- the colored pigments must be such that they meet at least one of the following two conditions.
- the transmission curve is determined in a spectral range from 400 to 2000 nm.
- the transmission curve must be approximately designed by a box profile in such a way that the transmission curve rises steeply from less than or equal to 10% to greater than or equal to 70% between 700 and 1250 nm.
- the transmission curve should maintain an average value of greater than or equal to 70% up to a wavelength of 2000 nm.
- the remission curve is determined.
- the reflectance curve on a white background should have a value of less than 15% at a wavelength of 500 nm and should have an average value of over 50% in the wavelength range from 1200 to 2000 nm .
- Suitable colored pigments according to the invention are, for example Palomarblue B4806 or Bayferrox 3920 or cobalt green (e.g. light green 5G).
- Titanium dioxide is suitable as a white pigment. A content of this pigment is not essential for the composition according to the invention.
- the coating composition according to the invention contains amorphous highly porous silica as a further constituent. Such substances are produced by flame hydrolysis or precipitation and have special surfaces of 100 to 400 m 2 per gram (BET surface). They are described, for example, in Degussa series No. 6, p. 2. An example of a suitable substance is Aerosil TT600 (from Degussa). This component obviously ensures sufficient distances between the different pigments
- pigments or fillers such as e.g. Kaolin and Talcum can be used.
- Kaolin and Talcum can be used.
- the addition of these further pigments is possible without absorption of infrared radiation components and thus an adverse effect on the reflection effect of the pigments used according to the invention.
- the coating composition according to the invention can contain binders customary in the paint industry.
- binders customary in the paint industry.
- Such binders can e.g. its alkyd resins, polyurethane resins, polyester resins, polyacrylate resins and melamine resins.
- These binder components are produced by the customary process known to the person skilled in the art.
- Particularly suitable binders for the coating composition according to the invention are isocyanate-curing hydroxy-functional acrylates or polyesters. The latter are advantageous if soft coatings that are pleasant to the touch are to be produced.
- binders which can be used according to the invention can optionally be used with customary crosslinking agents and additives.
- additives can be, for example, light stabilizers, stabilizers, wetting agents and Waxes. The latter are used, for example, as matting agents for adjusting the paint to certain gloss levels of the paint film.
- the coating composition according to the invention can contain water and / or solvents for adjustment to the desired application viscosity.
- Glycols, alcohols, esters, hydrocarbons can be used as solvents.
- the coating system according to the invention can be processed using known techniques, such as, for example
- the coatings produced from the coating compositions according to the invention can be cured in a wide temperature range from, for example, 2 ⁇ 'c to 130 ° C, preferably between 60 ° C and 90 ° C.
- the coating composition according to the invention is suitable for coatings on objects and surfaces in which excessive heating is to be avoided. These can be objects and surfaces made of metal, wood, plastic, plastic foils and other materials with a dark color application.
- the coating system according to the invention can also be used in the multi-layer process. Thus, a primer or a primer can be applied before coating with the system according to the invention and after the
- a clear coat can be applied.
- coating objects are equipment parts in the interior of buildings, airplanes, trains or other means of transportation, facade elements of buildings, camera housings and others.
- the color of the paint base to which the paint composition of the invention is to be applied is not essential to the invention.
- pigmented plastics or other pigment-containing substrates those colors can be used which are customary and desired without taking into account the desired IR radiation behavior.
- Plastic substrates pigmented with carbon black can be used in black or gray color.
- the coating system according to the invention enables objects or surfaces to be coated in dark shades with less heating of the coated objects and surfaces.
- the coating composition according to the invention with the special constituents also enables the coating of substrates colored with soot dark gray to black, as well as any adjustments to color templates in dark shades with only one layer of lacquer .
- Chromofine black A1103 from Dainichiseika
- 0.1 g of colored pigment Bayferrox 3920FF commercial product from Bayer AG
- Bayhydrol VPLS 2058 6 g of Aerosil TT600 (commercial product from Degussa) are incorporated with high-speed stirring using a laboratory dissolver and the mixture is completed with 15 g of the above binder solution, 8 g of methoxypropanol solvent and 7 g of water (Commercial product from Bayer) stirred.
- Dry film thickness applied to a white pigmented ABS plastic plate and then dried at 80 ° C for 30 minutes. The result is a uniform black color.
- Coating a gray pigmented substrate with the lacquer according to the invention According to Example 1, a plastic plate is coated, which is colored medium gray with carbon black pigment and white pigment. A uniform black color is created.
- the plate coated according to Example 1 is irradiated with an infrared lamp at a distance of 40 cm for 300 seconds and then the temperature is immediately determined. It is 58 ° C.
- the plate coated according to Example 2 is tested in the same way for an increase in temperature.
- the final temperature determined is 60 ° C.
- the comparison varnish is applied according to Example 1.
- the result is an almost black, but very colorful greenish color.
- the plate coated according to Comparative Example 1 is irradiated with an infrared lamp at a distance of 40 cm for 300 seconds, and the temperature is then determined immediately. It is 76 ° C.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19540682A DE19540682A1 (de) | 1995-11-01 | 1995-11-01 | Beschichtungsmittel zur Herstellung von Wärmestrahlen reflektierenden Überzügen |
| DE19540682 | 1995-11-01 | ||
| PCT/EP1996/004703 WO1997016493A1 (de) | 1995-11-01 | 1996-10-30 | Beschichtungsmittel zur herstellung von wärmestrahlen reflektierenden überzügen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0800558A1 true EP0800558A1 (de) | 1997-10-15 |
| EP0800558B1 EP0800558B1 (de) | 1998-12-30 |
Family
ID=7776345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP96938033A Expired - Lifetime EP0800558B1 (de) | 1995-11-01 | 1996-10-30 | Beschichtungsmittel zur herstellung von wärmestrahlen reflektierenden überzügen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5962143A (de) |
| EP (1) | EP0800558B1 (de) |
| DE (2) | DE19540682A1 (de) |
| ES (1) | ES2128874T3 (de) |
| WO (1) | WO1997016493A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014195529A1 (es) | 2013-06-06 | 2014-12-11 | Industrias Quimicas Satecma, S. A. | Componente para composiciones de revestimiento y composiciones de revestimiento que lo incluyen |
Families Citing this family (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19714299B4 (de) * | 1997-04-07 | 2004-07-29 | Molekulare Energietechnik Ag | Beschichtungsmaterial für Strahlungsflächen zur Erzeugung elektromagnetischer Wellen und Verfahren zu dessen Herstellung |
| EP1137722B1 (de) * | 1998-10-26 | 2004-08-04 | Gerd Hugo | Spektralselektive beschichtung |
| DE19849330A1 (de) * | 1998-10-26 | 2000-04-27 | Gerd Hugo | Flächiges Wärmeschutzelement |
| US6174360B1 (en) * | 1998-10-26 | 2001-01-16 | Ferro Corporation | Infrared reflective color pigment |
| JP3794837B2 (ja) * | 1998-10-27 | 2006-07-12 | 長島特殊塗料株式会社 | 遮熱性塗料及びその塗装方法 |
| US7976916B2 (en) * | 1999-05-25 | 2011-07-12 | Saint-Gobain Vitrage | Refrigerated display case having a transparent insulating glazing unit |
| DE10038381A1 (de) * | 2000-08-07 | 2002-02-28 | Gerd Hugo | Flächige Anordnung mit dunkler Oberfläche und geringer solarer Absorption |
| TW593569B (en) * | 2000-12-21 | 2004-06-21 | Dainichiseika Color Chem | Near-infrared reflecting composite pigments |
| DE10102789A1 (de) * | 2001-01-22 | 2002-08-01 | Gerd Hugo | Beschichtung mit geringer solarer Absorption |
| US7619031B2 (en) * | 2002-08-07 | 2009-11-17 | Techno Polymer Co., Ltd. | Low heat storing thermoplastic resin composition and molding thereof |
| US20040191540A1 (en) * | 2003-03-27 | 2004-09-30 | Michael Jakobi | Layered system and method for reducing a temperature realized by substrate and by an interior space |
| US7241500B2 (en) | 2003-10-06 | 2007-07-10 | Certainteed Corporation | Colored roofing granules with increased solar heat reflectance, solar heat-reflective shingles, and process for producing same |
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| US7455899B2 (en) * | 2003-10-07 | 2008-11-25 | 3M Innovative Properties Company | Non-white construction surface |
| JP2004027241A (ja) * | 2003-10-14 | 2004-01-29 | Nagashima Tokushu Toryo Kk | 遮熱性塗料及びその塗装方法 |
| US7157112B2 (en) * | 2004-03-26 | 2007-01-02 | Textured Coatings Of America, Inc. | Infrared reflective wall paint |
| US20060024493A1 (en) * | 2004-07-28 | 2006-02-02 | Jones R P | Color effect/soft feel coating |
| RU2404219C2 (ru) * | 2004-12-03 | 2010-11-20 | Констракшн Рисерч Энд Текнолоджи Гмбх | Темный плоский элемент с малой теплопроводностью, сниженной плотностью и низким поглощением солнечного излучения |
| FR2884111B1 (fr) | 2005-04-07 | 2007-05-18 | Saint Gobain Mat Constr Sas | Granule biocide, notamment pour la fabrication de bardeau d'asphalte |
| US9044921B2 (en) * | 2005-09-07 | 2015-06-02 | Certainteed Corporation | Solar heat reflective roofing membrane and process for making the same |
| US7422989B2 (en) * | 2005-09-07 | 2008-09-09 | Certainteed Corporation | Solar heat reflective roofing membrane and process for making the same |
| US7749593B2 (en) | 2006-07-07 | 2010-07-06 | Certainteed Corporation | Solar heat responsive exterior surface covering |
| US20080008858A1 (en) * | 2006-07-08 | 2008-01-10 | Hong Keith C | Roofing Products Containing Phase Change Materials |
| US7846548B2 (en) * | 2006-10-27 | 2010-12-07 | Certainteed Corporation | Fence or decking materials with enhanced solar reflectance |
| US9056988B2 (en) * | 2007-02-05 | 2015-06-16 | Ppg Industries Ohio, Inc. | Solar reflective coatings and coating systems |
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| WO2008124357A1 (en) | 2007-04-03 | 2008-10-16 | Certainteed Corporation | Surfacing media with flame retarding effects and high solar reflectance |
| US20080261007A1 (en) | 2007-04-19 | 2008-10-23 | Hong Keith C | Post-functionalized roofing granules, and process for preparing same |
| EP2165028A4 (de) | 2007-05-24 | 2011-10-26 | Certain Teed Corp | Dacheindeckungsgranulat mit hoher sonnenlichtreflexion, dacheindeckungsprodukte mit hoher sonnenlichtreflexion und verfahren zur herstellung derselben |
| ES2436495T3 (es) | 2007-07-19 | 2014-01-02 | Basf Se | Sustratos inertes a la radiación NIR que comprenden bis-oxodihidroindolilen-benzodifuranonas |
| US20090133738A1 (en) * | 2007-11-06 | 2009-05-28 | Ming-Liang Shiao | Photovoltaic Roofing Elements and Roofs Using Them |
| MX2010010664A (es) * | 2008-03-28 | 2011-04-12 | Clariant Finance Bvi Ltd | Induccion de reflectancia del infrarrojo cercano, de materiales textiles teñidos. |
| WO2009145968A1 (en) * | 2008-03-31 | 2009-12-03 | Certainteed Corporation | Coating compositions for roofing granules, dark colored roofing granules with increased solar heat reflectance, solar heat-reflective shingles, and process for producing the same |
| DE102008026151A1 (de) | 2008-05-30 | 2009-12-03 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Herstellung eines gefärbten Garns auf der Basis eines thermoplastischen Kunststoffs |
| US8394498B2 (en) | 2008-12-16 | 2013-03-12 | Certainteed Corporation | Roofing granules with high solar reflectance, roofing materials with high solar reflectance, and the process of making the same |
| US20120260819A1 (en) * | 2009-05-11 | 2012-10-18 | Amit Ashok Ganpule | Thermal reflective paint |
| US8637116B2 (en) * | 2009-08-20 | 2014-01-28 | Certainteed Corporation | Process for preparing roofing granules comprising organic colorant, with improved luster, and roofing products including such granules |
| US8722140B2 (en) | 2009-09-22 | 2014-05-13 | Certainteed Corporation | Solar heat-reflective roofing granules, solar heat-reflective shingles, and process for producing the same |
| GB2477930A (en) | 2010-02-17 | 2011-08-24 | Tioxide Europe Ltd | Solar reflective system |
| GB2477932A (en) | 2010-02-17 | 2011-08-24 | Tioxide Europe Ltd | Layered coloured reflector containing particles with rutile crystal habit and specified size |
| US20110223385A1 (en) | 2010-03-15 | 2011-09-15 | Ming Liang Shiao | Roofing granules with high solar reflectance, roofing products with high solar reflectance, and process for preparing same |
| US20130102216A1 (en) * | 2010-07-01 | 2013-04-25 | Valspar Sourcing, Inc. | Infrared-reflective two-part coating composition |
| US8679617B2 (en) | 2010-11-02 | 2014-03-25 | Prc Desoto International, Inc. | Solar reflective coatings systems |
| US9057835B2 (en) | 2011-06-06 | 2015-06-16 | Ppg Industries Ohio, Inc. | Coating compositions that transmit infrared radiation and exhibit color stability and related coating systems |
| US8673427B2 (en) | 2011-08-18 | 2014-03-18 | Certainteed Corporation | System, method and apparatus for increasing average reflectance of a roofing product for sloped roof |
| CN102352160B (zh) * | 2011-11-17 | 2013-08-14 | 上海材料研究所 | 一种水泥彩瓦及屋顶用水性隔热涂料及其制备方法 |
| KR101321697B1 (ko) | 2013-05-29 | 2013-10-23 | 씨큐브 주식회사 | 백색 또는 적색 적외선 차폐안료를 포함한 적외선 차폐 도료 및 그 제조방법 |
| CN103342936A (zh) * | 2013-07-03 | 2013-10-09 | 昆山大川色浆材料有限责任公司 | 弹性隔热保温涂料 |
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| EP3578613B1 (de) * | 2018-05-17 | 2025-11-26 | Canon Kabushiki Kaisha | Artikel mit folie, optischer vorrichtung, beschichtungsmaterial und verfahren zur herstellung des artikels |
| CN109942776A (zh) * | 2019-03-15 | 2019-06-28 | 重庆交通大学 | 水性聚氨酯乳液、水性聚氨酯降温涂料及制备方法 |
| CN112322139B (zh) * | 2020-10-30 | 2022-02-11 | 宁波瑞凌新能源科技有限公司 | 制冷涂料及其应用 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4272291A (en) * | 1980-01-02 | 1981-06-09 | Shtern Maria A | Heat-reflective enamel |
| GB2066825B (en) * | 1980-01-08 | 1983-11-16 | Bondarenko A V | Heat-reflective enamel |
| US4546045A (en) * | 1984-12-27 | 1985-10-08 | Ppg Industries, Inc. | Method for reducing temperature rise of heat sensitive substrates |
| CH665649A5 (de) * | 1985-06-26 | 1988-05-31 | Basf Ag | Perylen-3,4,9,10-tetracarbonsaeurediimid und seine verwendung als schwarzfarbstoff ausserhalb der textilindustrie. |
| DE3884603T2 (de) * | 1987-11-06 | 1994-05-11 | Nippon Steel Chemical Co | Sonnenwärmeisolierungsanstrichzusammensetzung und damit angestrichene strukturen. |
| JPH01297463A (ja) * | 1988-05-25 | 1989-11-30 | Tech Res & Dev Inst Of Japan Def Agency | 軍用迷彩装備品 |
| JPH03205464A (ja) * | 1990-07-12 | 1991-09-06 | Tech Res & Dev Inst Of Japan Def Agency | 迷彩用着色塗料 |
| DE4035062A1 (de) * | 1990-11-05 | 1992-05-07 | Basf Lacke & Farben | Verfahren zur herabsetzung des durch einstrahlung von sonnenstrahlung ausgeloesten temperaturanstieges in einem wenigstens ein fenster aufweisenden innenraum |
| JPH04246478A (ja) * | 1991-01-31 | 1992-09-02 | Nippon Paint Co Ltd | 濃色塗装物 |
| JP2672404B2 (ja) * | 1991-02-01 | 1997-11-05 | シャープ株式会社 | 半導体レーザ素子およびその駆動方法 |
| JP3230838B2 (ja) * | 1992-04-15 | 2001-11-19 | 新日鐵化学株式会社 | 自動車車体および部品 |
| JP3180230B2 (ja) * | 1992-05-14 | 2001-06-25 | セーレン株式会社 | 着色スエード調合成皮革の製造方法 |
-
1995
- 1995-11-01 DE DE19540682A patent/DE19540682A1/de not_active Withdrawn
-
1996
- 1996-10-30 DE DE59601072T patent/DE59601072D1/de not_active Expired - Fee Related
- 1996-10-30 ES ES96938033T patent/ES2128874T3/es not_active Expired - Lifetime
- 1996-10-30 EP EP96938033A patent/EP0800558B1/de not_active Expired - Lifetime
- 1996-10-30 WO PCT/EP1996/004703 patent/WO1997016493A1/de not_active Ceased
- 1996-10-30 US US08/877,392 patent/US5962143A/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| See references of WO9716493A1 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014195529A1 (es) | 2013-06-06 | 2014-12-11 | Industrias Quimicas Satecma, S. A. | Componente para composiciones de revestimiento y composiciones de revestimiento que lo incluyen |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2128874T3 (es) | 1999-05-16 |
| US5962143A (en) | 1999-10-05 |
| DE19540682A1 (de) | 1997-05-07 |
| EP0800558B1 (de) | 1998-12-30 |
| DE59601072D1 (de) | 1999-02-11 |
| WO1997016493A1 (de) | 1997-05-09 |
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